WO2020139649A1 - Procédés d'identification d'aiguille sur un écran d'affichage ultrasonore - Google Patents

Procédés d'identification d'aiguille sur un écran d'affichage ultrasonore Download PDF

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Publication number
WO2020139649A1
WO2020139649A1 PCT/US2019/067055 US2019067055W WO2020139649A1 WO 2020139649 A1 WO2020139649 A1 WO 2020139649A1 US 2019067055 W US2019067055 W US 2019067055W WO 2020139649 A1 WO2020139649 A1 WO 2020139649A1
Authority
WO
WIPO (PCT)
Prior art keywords
needle
data signals
imaging system
location signal
needle assembly
Prior art date
Application number
PCT/US2019/067055
Other languages
English (en)
Inventor
Hakan Yazarel
Shirzad SHAHRIARI
Marc COMTOIS
Tingting Wang
Jamie Collin
Andrew POLIJANCZUK
Henry GOMERSALL
Original Assignee
Avent, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Avent, Inc. filed Critical Avent, Inc.
Priority to AU2019417425A priority Critical patent/AU2019417425A1/en
Priority to MX2021007823A priority patent/MX2021007823A/es
Priority to CA3124801A priority patent/CA3124801A1/fr
Priority to EP19839539.4A priority patent/EP3902479A1/fr
Priority to JP2021537068A priority patent/JP2022516068A/ja
Publication of WO2020139649A1 publication Critical patent/WO2020139649A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A61B8/0833—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures
    • A61B8/0841—Detecting organic movements or changes, e.g. tumours, cysts, swellings involving detecting or locating foreign bodies or organic structures for locating instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; determining position of probes within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4245—Details of probe positioning or probe attachment to the patient involving determining the position of the probe, e.g. with respect to an external reference frame or to the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • A61B2017/3413—Needle locating or guiding means guided by ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2063—Acoustic tracking systems, e.g. using ultrasound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3925—Markers, e.g. radio-opaque or breast lesions markers ultrasonic
    • A61B2090/3929—Active markers

Abstract

La présente invention concerne un ensemble aiguille destiné à être utilisé avec un système d'imagerie ultrasonore autonome qui comprend une aiguille ayant une extrémité proximale et une extrémité distale conçue pour être insérée dans un patient. L'ensemble aiguille comprend également un transducteur d'aiguille monté sur une surface extérieure de l'aiguille et est électriquement couplé à une source d'alimentation. Le transducteur d'aiguille est conçu pour recevoir des signaux de données provenant du système d'imagerie ultrasonore autonome qui contiennent des informations relatives à une pluralité d'ondes ultrasonores générées par une sonde ultrasonore du système d'imagerie ultrasonore autonome. L'ensemble aiguille comprend en outre au moins un processeur conçu pour effectuer une ou plusieurs opérations, comprenant, de manière non restrictive, la génération d'un signal de localisation pour au moins une partie de l'aiguille sur la base des signaux de données provenant du système d'imagerie ultrasonore autonome et la modification d'au moins une caractéristique du signal de localisation de façon à améliorer la visibilité du signal de localisation sur l'écran d'affichage, le signal de localisation modifié étant affiché sur un écran d'affichage pendant l'utilisation de l'ensemble aiguille de façon à localiser la ou les parties de l'aiguille.
PCT/US2019/067055 2018-12-27 2019-12-18 Procédés d'identification d'aiguille sur un écran d'affichage ultrasonore WO2020139649A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AU2019417425A AU2019417425A1 (en) 2018-12-27 2019-12-18 Methods for needle identification on an ultrasound display screen
MX2021007823A MX2021007823A (es) 2018-12-27 2019-12-18 Metodos para identificacion de aguja en una pantalla de visualizacion mediante ultrasonido.
CA3124801A CA3124801A1 (fr) 2018-12-27 2019-12-18 Procedes d'identification d'aiguille sur un ecran d'affichage ultrasonore
EP19839539.4A EP3902479A1 (fr) 2018-12-27 2019-12-18 Procédés d'identification d'aiguille sur un écran d'affichage ultrasonore
JP2021537068A JP2022516068A (ja) 2018-12-27 2019-12-18 超音波画面上でニードルを識別するための方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16/233,680 2018-12-27
US16/233,680 US11647980B2 (en) 2018-12-27 2018-12-27 Methods for needle identification on an ultrasound display screen by determining a meta-frame rate of the data signals

Publications (1)

Publication Number Publication Date
WO2020139649A1 true WO2020139649A1 (fr) 2020-07-02

Family

ID=69182669

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/067055 WO2020139649A1 (fr) 2018-12-27 2019-12-18 Procédés d'identification d'aiguille sur un écran d'affichage ultrasonore

Country Status (7)

Country Link
US (1) US11647980B2 (fr)
EP (1) EP3902479A1 (fr)
JP (1) JP2022516068A (fr)
AU (1) AU2019417425A1 (fr)
CA (1) CA3124801A1 (fr)
MX (1) MX2021007823A (fr)
WO (1) WO2020139649A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023004236A1 (fr) * 2021-07-22 2023-01-26 Cianna Medical, Inc. Réflecteurs, systèmes et procédés pour la localisation d'aiguille

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Also Published As

Publication number Publication date
EP3902479A1 (fr) 2021-11-03
US11647980B2 (en) 2023-05-16
JP2022516068A (ja) 2022-02-24
MX2021007823A (es) 2021-08-11
US20200205775A1 (en) 2020-07-02
CA3124801A1 (fr) 2020-07-02
AU2019417425A1 (en) 2021-07-15

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